package ssm.model;

import ssm.dao.Student;
import ssm.dao.Teacher;

import java.util.List;
import java.util.Map;

public interface StudentMapper {
    public Student getByXh(String xh);


    int getSum();

    List<String> getXys(List<Integer> years);

    List<String> getZys(Map<String,Object> param);

    List<String> getAllZY(List<Integer> years);

    List<Map<String,String>> getBjAndSum(Map<String,Object> param);

    List<Map<String,Object>> getStuMess(String zy,String bj);
}
